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Draw wire sensors are suitable for measuring linear and non-linear motions. The compact style allows flexible and easy installation. Due to the small size, precise measurement is possible even in difficult applications.
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OEM sensors in plastic housing for large quantities.
ASM Cable Actuated position sensors are made of a specially-manufactured and calibrated measuring cable and a highly accurate graduated drum. They are very easy to install and are ready for use in a very short time.
Technical advantages:
Low Cost
Compact outline
Plastic housing
Measuring ranges:
- WS31: 250 mm / 500 mm
- WS42: 750 mm / 1000 mm
Resolution essentially infinite
Mounting selectable between mounting brackets or spacer nuts with internal thread
Zero position adjustable ±45°
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With our new Laser-Distance Sensors DLS-B you measure absolute distances up to 500 meters. Thanks to state of the art laser technology the DLS-B device measures with a precision of 1.5 millimeters. It represents a cost efficient solution even at extreme environment temperatures as low as -40° C.
The DLS-B is an optical measuring device. You can measure, maintenance-free, distances on natural and reflective surfaces. You determine positions on objects difficult to access or with very high surface temperatures. Just as well you can measure distances in an aggressive environment in an easy and accurate way.
Serial, analog and digital interfaces are standard features for the complete DLS-B product line. This enables you to easily connect the DLS-B to a control system (SPS, IPC or PC)
The DLS-B device runs in a “Stand-alone-mode” and independently executes all programmed functions. Thanks to the flexible range of functions an external display can be connected directly to the DLS-B device via interface RS232 or RS422. Via a digital input, measurements can also be activated from an external button or switch.
For easy configuration of the DLS-B devices, the necessary software is at your disposal
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Magnetostriction - A Milestone in Measurement Technology
The heart of MTS sensors is the ferromagnetic measuring element, also known as the waveguide, and a movable position magnet that generates a
direct-axis magnetic field in the waveguide. When a current or interrogation pulse passes through the waveguide, a second magnetic field is created radially around the waveguide. The interaction between the magnetic field in the waveguide and the magnetic field produced by the position magnet generates a strain pulse which travels at a constant ultrasonic speed from its point of generation, the measurement point, to the end of the waveguide where it is transformed into an electric pulse in the sensor element. The resulting signal is processed by the specialized electronics of the Temposonics sensor. With our extensive know-how of ferromagnetic materials, magnetic effects and ultrasonic processes, MTS remains unrivalled in performance standards for non-contacting position measurement of the highest precision.
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IDEACOD, the leader of the rotary sensor, offers also solutions with linear sensor. The sensor with cable does not need precise linear guidance. It is especially adapted to severe industrial environment : iron and steel industry, metallurgy, industry of wood (sawmills, joineries), etc... Principle of operation : a cable of measurement out of stainless steel, of great flexibility coated with a film polyamide, is rolled up and been held on a drum of precision. With the cable of measurement is associate interdependent of the drum, an optical encoder, of technology incremental, absolute, analogical or potentiometric..
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Optimum performance for industrial applications - this is what the Temposonics R-Series offers. As a high-end product, the series is the racehorse of MTS. Powerful electronics and unrivalled immunity against interference are a warranty of high-accuracy measurement results.
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Magnetostriction - A Milestone in Measurement Technology
The heart of MTS sensors is the ferromagnetic measuring element, also known as the waveguide, and a movable position magnet that generates a
direct-axis magnetic field in the waveguide. When a current or interrogation pulse passes through the waveguide, a second magnetic field is created radially around the waveguide. The interaction between the magnetic field in the waveguide and the magnetic field produced by the position magnet generates a strain pulse which travels at a constant ultrasonic speed from its point of generation, the measurement point, to the end of the waveguide where it is transformed into an electric pulse in the sensor element. The resulting signal is processed by the specialized electronics of the Temposonics sensor. With our extensive know-how of ferromagnetic materials, magnetic effects and ultrasonic processes, MTS remains unrivalled in performance standards for non-contacting position measurement of the highest precision.
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Absolute linear encoders create a unique position signal that is available anywhere along travel with the exact position being read after power cycling.
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Our magnetostrictive linear sensors sense linear movements without contact and wear free. Linear sensors with multi magnet function can (partially) detect even up to 16 positions simultaneously.
Linear sensor in
stainless steel rod
For installation in hydraulic cylinders and hydraulic presses, tool and transfer machines, injection molding and packaging machines, storage etc.
The TR standard for magnetostrictive linear sensors is the device with pressure resistant stainless steel rod.
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Fagor absolute Linear Encoders
The best alternative
- Digital communication Interface
- Instant position control on power up
- USB connection to a PC
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The E-Series is the basic sensor in the product range of magnetostrictive position sensors. An excellent price/performance ratio is an unbeatable asset even for traditional users of different position measurement technologies.
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POSICHRON is an absolute, contact-free and wear-free position measuring system. It is extremely sturdy making it suitable even for applications where other measuring principles would fail. The availability of various constructions - quad profile housing, flat profile, stick design, rod profile - means that the system can be adapted to suit all kinds of installation conditions.
Technical advantages:
Absolute measuring principle, totally wear- and maintenance-free, resistant to dirt humidity and dust, protection category to IP68, highly resistant to vibration and shock, resolution is virtually unlimited, linearity of up to 0.01%, no energy feed for positional magnets, measuring lengths of up to 5,750 mm.
The areas of application for POSICHRON positional sensors are wide and varied. They are used in e.g. injection-moulding equipment, dosing and mixing systems, die-casting machines, road vehicle tests, hydraulic cylinders and presses, fill-level measuring equipment etc.
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IK1A Displacement transducer contactless measurement using magnetostriction (ANALOG OUTPUT)
Absolute type transducer
Displacements from 100 to 4000mm
Working temperature range: -40...70°C
Vibration resistant (DIN IEC68T2/6 12g)
Rod, nipple, exagonal flange AISI 316
IP67 Protection
EMI CE compatible (EN 50081-2 50082-1)
Power supply 24Vdc ±20%
Optional galvanic isolation between the power supply and the output
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Optimum performance for industrial applications - this is what the Temposonics R-Series offers. As a high-end product, the series is the racehorse of MTS. Powerful electronics and unrivalled immunity against interference are a warranty of high-accuracy measurement results.
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Highly dynamic NOVOSTRICTIVE measuring system. Secure data transfer with 16 kHz update rate.
Also versions for integration in pneumatic and hydraulic cylinders.
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LDT Feedback Transducers The Linear Displacement Transducer (LDT) is a magneto-strictive device which provides analogue or digital information of actuator position through the interaction of two magnetic fields.
Applications for the LDT include closed loop feedback to achieve accurate position, velocity or motion control.
On open loop systems, an LDT may be used as a continuous, infinite resolution position monitoring device. Parker feedback systems are suitable for precision control of a wide variety of applications, including machine tools, flight simulators, injection moulding equipment and marine stabilisation systems.
Max. working pressure: 350 bar
Max. stroke: 3.5m
Standard temperature range: -40°C to 65°C
Fluid suitability: all
Special designs to customer specification.
Click here to view catalogue page
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The S953 VMAX Linear Displacement Transducer is the ideal solution for automation solutions requiring accurate
feedback of continuous position. It is especially recommended in environments where vibrations, extreme temperature
and contaminants are present. The S953 is an ideal solution when velocity and position need to be incorporated into the
automation control system process.
The S955 Brik linear displacement transducer is an economical solution for monitoring continuous position. It is
designed for OEM users wishing to opt for a cost effective alternative to limit switches, proximity sensors or linear
potentiometers. The streamlined anodized aluminium extrusion houses the sensing element and the electronics. The
position is determined by the magnet which is linearly guided over the sensing element.
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Optimum performance for industrial applications - this is what the Temposonics R-Series offers. As a high-end product, the series is the racehorse of MTS. Powerful electronics and unrivalled immunity against interference are a warranty of high-accuracy measurement results.
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Compact construction, a reasonable price for large-series production, complete functionality and modularity: the C-Series sensors provide persuading solutions for all requirements of the OEM-market.
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Magnetostrictive Position Sensors for Mobile Hydraulics: PCST25
Technical advantages:
Protection class IP69K
Compression-proof up to 400 bar
Measurement range 0 ... 100 to 0 ... 5750 mm
Position sensor manufacturer ASM has extended its successful family of magnetostrictive Position Sensors POSICHRON® with a new sensor series PCST25, which has been designed for special requirements in the field of mobile hydraulics.
The PCST25 series with measurement ranges up to 5,750mm and linearity up to 0.02% for high accuracy, can be used in an operation pressure zone up to 400bar and is already available at ASM.
The extremely robust construction of POSICHRON® sensors with up to an IP69K rating guarantees years of trouble-free operation. Due to their high electrical compatibility and extremely high resistance against shock and vibrations, POSICHRON® sensors are best suited for applications in extreme hostile environments, such as with off-road construction equipment.
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MTS has developed the Temposonics M series especially for integration into hydraulic cylinders. The sensor is protected against shock, vibration and extreme environmental conditions and offers an unrivalled measurement rate, outstanding repeatability (better than +/- 0.005%) and stable linearity (better than 0.04%). External effects on the measurement signal are virtually excluded by interference suppression for HF electric fields up to 200 V/m, vibration resistance up to 30gav and shock resistance of more than 100g. Changes of the hydraulic oil during operation are without effect on the measurement. The magnetostrictive technology of Temposonics sensors was invented by MTS and widely used and well proven in stationary industrial applications for many years. The magnetostrictive measurement principle is a warranty for wear and maintenance free absolute, contactless position measurement.
Temposonics MH offers continuous measurement of both - position and speed - during the position change. The integrated sensor electronics permits parameter adjustment for evaluation of the cylinder piston speed and end position attenuation can be omitted. Due to the output of a velocity signal, highly dynamic control of the movement profile of several independent hydraulic cylinders is possible for the first time. It enables the power actuators to be developed into complex movement axes and permits realization of high-quality control systems. With electro hydraulic parallel guidance of excavators or loaders, for example, Temposonics offer high signal quality and simple analogue transmission due to screening and a short signal lead.
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Highly dynamic NOVOSTRICTIVE measuring system. Secure data transfer with 16 kHz update rate.
Also versions for integration in pneumatic and hydraulic cylinders.
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PCFP24: a magnetostrictive Position Sensor as flat as a ruler
Position sensor manufacturer ASM introduces a new magnetostrictive position sensor with a unique extremely flat housing: the POSICHRON® model PCFP24. With a height of only 12 mm, the “flat pack” is suited for numerous applications in narrow installation environments.
POSICHRON® is an absolute, contact-free and wear-free measuring system designed for almost all industrial applications. The PCFP24 has absolutely no protrusion in form of screws, connectors or probes jutting out of the 12 mm construction. This feature makes PCFP24 best suited for applications in narrow installation environments.
The sensor can be installed easily by means of mounting brackets. With this design the sensor position can be adjusted over its whole mechanical length without any mechanical collision. The system is wear- and maintenance-free and features high shock and vibration resistance.
The PCFP24 is available with analog interfaces for voltage (10V) or current (4-20mA) output as well as with SSI or digital pulse output Start/Stop, which makes it possible to bind the sensor into subsequent electronics for bus systems. The sensors measurement range is up to 5750 mm.
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Magnetostriction - A Milestone in Measurement Technology
The heart of MTS sensors is the ferromagnetic measuring element, also known as the waveguide, and a movable position magnet that generates a
direct-axis magnetic field in the waveguide. When a current or interrogation pulse passes through the waveguide, a second magnetic field is created radially around the waveguide. The interaction between the magnetic field in the waveguide and the magnetic field produced by the position magnet generates a strain pulse which travels at a constant ultrasonic speed from its point of generation, the measurement point, to the end of the waveguide where it is transformed into an electric pulse in the sensor element. The resulting signal is processed by the specialized electronics of the Temposonics sensor. With our extensive know-how of ferromagnetic materials, magnetic effects and ultrasonic processes, MTS remains unrivalled in performance standards for non-contacting position measurement of the highest precision.
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Analog displacement sensors output a linear voltage or current signal which changes in proportion to the distance from the target. The characteristic curve is linear over the entire working range. These sensors are ideal for distance measurement, for sensing rotating objects, detecting longer travel by means of lateral approach or for detecting different materials..
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POSIC presents a new type of inductive position sensor for the measurement of gears, disks and linear bands. The IS2201 sensor consists of a differential microcoil transformer that is integrated on a silicon chip together with the associated electronics, leading to an extremely robust and very compact sensor.
The differential inductive sensor has a high immunity against magnetic and electromagnetic perturbations, does not need a bias-magnet and works with ferromagnetic (iron, nickel) as well as with electrically conducting (aluminum, copper, brass) gears and discs. These features make the microcoil sensor ideally suited for applications where magnetic sensors fail or show reliability problems.
Typical applications are in the motion control domain with magnetic actuators like brushed and brushless motors, voice coil actuators etc. Markets served include industrial, automotive, robotics, medical, instrumentation and office equipment.
The IS2201 sensor comes in the form of a 8.7 x 6.2 mm PCB with two half-holes for alignment/fixation, ready for assembly in e.g. an electric motor or an industrial machine.
The IS2201 sensor as well as the corresponding evaluation kit are available from stock.
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High resolution, noncontact, capacitive sensors.
Available in compact, embedded systems or modular cabinets.
Ranges: 10µm to 10mm
Resolution: as low as 0.4nm
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Non-contact capacitive displacement sensors of the capaNCDT series measure distances, lengths, dimensions, or positions of any electrically-conducting targets (e.g. metals). A linearisation function is integrated for measurement against insulator materials.
A wide range of sensor and electronic unit options allows optimum solutions even for the most demanding measurement tasks. The product range includes custom design versions for specific customer requests as well as low-cost versions for OEM applications.
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The Accumeasure 9000 is Ultra-high precision capacitive gaging system offering nanonmeter accuracy. It is ideal for a wide variety of displacement, position, vibration and dimensional gaging applications.
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Honeywell's Speed and Direction sensors respond to the presence or the interruption of a magnetic field by producing an output proportional to the magnetic field strength. These Hall-effect digital position sensors provide contactless measurement with no moving parts. Magnetic actuation types include unipolar, bipolar and bipolar latch. Housing material is plastic or aluminum. These reliable, high speed and long life sensors are directly compatible with other electronic circuits. They are fully packaged and ready for installation. Available in a range of termination types.
Best Used For:
Speedometer input, engine timing, transmission input/output, traction and chassis control, wheel speed systems and RPM indication.
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Linear encoders, Linear displacement sensors
